Sync transpose with problem-specifications

The sync brought in new docs and a new test to tests.toml

When regenerating the test suite I removed some blank lines
that I didn't feel were adding any readability.

Author: kytrinyx

exercises/practice/transpose/.docs/instructions.md

@@ -17,7 +17,8 @@ BE
 CF
 ```
 
-Rows become columns and columns become rows. See <https://en.wikipedia.org/wiki/Transpose>.
+Rows become columns and columns become rows.
+See [transpose][].
 
 If the input has rows of different lengths, this is to be solved as follows:
 
@@ -55,5 +56,6 @@ BE
 ```
 
 In general, all characters from the input should also be present in the transposed output.
-That means that if a column in the input text contains only spaces on its bottom-most row(s),
-the corresponding output row should contain the spaces in its right-most column(s).
+That means that if a column in the input text contains only spaces on its bottom-most row(s), the corresponding output row should contain the spaces in its right-most column(s).
+
+[transpose]: https://en.wikipedia.org/wiki/Transpose

exercises/practice/transpose/.meta/tests.toml

@@ -41,3 +41,6 @@ description = "rectangle"
 
 [b80badc9-057e-4543-bd07-ce1296a1ea2c]
 description = "triangle"
+
+[76acfd50-5596-4d05-89f1-5116328a7dd9]
+description = "jagged triangle"

exercises/practice/transpose/transpose_test.rb

@@ -5,99 +5,84 @@ class TransposeTest < Minitest::Test
   def test_empty_string
     # skip
     input = ""
-
     expected = ""
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_two_characters_in_a_row
     skip
     input = "A1"
-
     expected = "A\n1"
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_two_characters_in_a_column
     skip
     input = "A\n1"
-
     expected = "A1"
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_simple
     skip
     input = "ABC\n123"
-
     expected = "A1\nB2\nC3"
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_single_line
     skip
     input = "Single line."
-
     expected = "S\ni\nn\ng\nl\ne\n \nl\ni\nn\ne\n."
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_first_line_longer_than_second_line
     skip
     input = "The fourth line.\nThe fifth line."
-
     expected = "TT\nhh\nee\n  \nff\noi\nuf\nrt\nth\nh \n l\nli\nin\nne\ne.\n."
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_second_line_longer_than_first_line
     skip
     input = "The first line.\nThe second line."
-
     expected = "TT\nhh\nee\n  \nfs\nie\nrc\nso\ntn\n d\nl \nil\nni\nen\n.e\n ."
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_mixed_line_length
     skip
     input = "The longest line.\nA long line.\nA longer line.\nA line."
-
     expected = "TAAA\nh   \nelll\n ooi\nlnnn\nogge\nn e.\nglr\nei \nsnl\ntei\n .n\nl e\ni .\nn\ne\n."
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_square
     skip
     input = "HEART\nEMBER\nABUSE\nRESIN\nTREND"
-
     expected = "HEART\nEMBER\nABUSE\nRESIN\nTREND"
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_rectangle
     skip
     input = "FRACTURE\nOUTLINED\nBLOOMING\nSEPTETTE"
-
     expected = "FOBS\nRULE\nATOP\nCLOT\nTIME\nUNIT\nRENT\nEDGE"
-
     assert_equal expected, Transpose.transpose(input)
   end
 
   def test_triangle
     skip
     input = "T\nEE\nAAA\nSSSS\nEEEEE\nRRRRRR"
-
     expected = "TEASER\n EASER\n  ASER\n   SER\n    ER\n     R"
+    assert_equal expected, Transpose.transpose(input)
+  end
 
+  def test_jagged_triangle
+    skip
+    input = "11\n2\n3333\n444\n555555\n66666"
+    expected = "123456\n1 3456\n  3456\n  3 56\n    56\n    5"
     assert_equal expected, Transpose.transpose(input)
   end
 end